Window baseplate



FIG. 1 is a front perspective view of a window baseplate. The broken lines illustrate that the window baseplate is uniformly continuous to all boundaries.

FIG. 2 is a rear perspective view of FIG. 1;

FIG. 3 is a front elevation view of FIG. 1;

FIG. 4 is a, right side view of FIG. 1;

FIG. 5 is a top plan view of FIG. 1; and,

FIG. 6 is a sectional view taken along line 6—6 of FIG. 3 showing details of the rear surface and interior cavity of the window baseplate. 

The ornamental design for a window baseplate, as shown and described. 